Great For Cycling: Under Armour Infinity Mid Heather Cover Sports Bra This Under Armour Infinity Mid Heather Cover Sports Bra ($35, originally $40) is a good fit for just about any workouts. If you're doing something like boxing or cycling, though, this is what you want to be wearing. Image Source: underarmour.com Under Armour Infinity Mid Heather Cover Sports Bra $35 from underarmour.com Buy Now